1-(1,1-Difluoroethyl)-2-(trifluoromethyl)benzene CAS 1138445-29-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1138445-29-0 |
| Molecular Formula | C9H7F5 |
| Molecular Weight | 210.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1,1-Difluoroethyl)-2-(trifluoromethyl)benzene (CAS 1138445-29-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7F5. Molecular weight: 210.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7F5 |
| Molecular Weight | 210.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Difluoroethyl Standards
- 1-(1,1-Difluoroethyl)-3-(trifluoromethyl)benzene (CAS 1071212-33-3)
- 1-(1,1-Difluoroethyl)-4-(trifluoromethyl)benzene (CAS 1138445-30-3)
- methyl 4-(2,2-difluoroethyl)morpholine-3-carboxylate (CAS 1564653-76-4)
- 1-(2,2-difluoroethyl)-1H-pyrazole-4-sulfonamide (CAS 1540633-86-0)
- 4-(2,2-Difluoroethyl)thiomorpholine-3-carboxylic acid (CAS 1543428-68-7)
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- 1-(2,2-difluoroethyl)-1,2,3,4-tetrahydroquinolin-5-amine (CAS 1179290-21-1)
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Recommended Standards
- 1,3-Difluoro-4-methyl-2-(2,2,2-trifluoroethyl)-benzene (CAS 1099597-64-4)
- 3-Nitrophthalicmonoamide (CAS 107990-50-1)
- 2-(1,1-Difluoropropyl)-1,3,4-trifluorobenzene (CAS 1138445-51-8)
- methyl 2-bromo-4H-furo[3,2-b]pyrrole-5-carboxylate (CAS 80709-83-7)
- 1-(3-Chlorophenyl)1,3-propanediol (CAS 51699-45-7)
- Methyl 2-(3,5-di(pyridin-4-yl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1171933-14-4)
- (S)-2-(1-Aminoethyl)-5-chloro-3-phenylquinazolin-4(3H)-one (CAS 1420627-35-5)
- N-(3-Methoxyphenyl)-2-[2-(trifluoromethyl)-1H-1,3-benzodiazol-1-yl]acetamide (CAS 433249-35-5)
- 4-bromopyrazolo[1,5-a]pyridin-6-ol (CAS 1207840-29-6)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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